 
			 
			MCQOPTIONS
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				| 1. | Buffer capacity is maximum when __________ | 
| A. | One mole of NH₄Cl is added to two moles of NH₄OH | 
| B. | One mole of NH₄Cl is added to one moles of NH₄OH | 
| C. | One mole of NH₄Cl is added to one mole of NaOH | 
| D. | One mole of NaCl is added to one mole of NaOH | 
| Answer» C. One mole of NH₄Cl is added to one mole of NaOH | |